:root { --primary: #FF8C1A; --secondary: #FFA53A; --btn-gradient: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); --card-bg: #17191F; --background: #0D0E12; --text-main: #FFF3E6; --border-color: #A84F0C; --glow: #FFB04D; --deep-orange: #D96800; --header-offset: 122px; } * { margin: 0; padding: 0; box-sizing: border-box; } body { padding-top: var(--header-offset); background-color: var(--background); font-family: 'Arial', sans-serif; } .site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background-color: var(--background); box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6); } .header-top { background-color: var(--background); width: 100%; border-bottom: 1px solid var(--border-color); } .header-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 0 30px; min-height: 68px; } .logo { font-size: 32px; font-weight: 900; color: var(--text-main); text-decoration: none; letter-spacing: 1px; text-transform: uppercase; background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 50%, var(--deep-orange) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; text-shadow: 0 0 30px rgba(255, 140, 26, 0.3); } .desktop-nav-buttons { display: flex; gap: 12px; align-items: center; } .btn { display: inline-block; padding: 10px 24px; border-radius: 50px; font-weight: bold; text-decoration: none; font-size: 14px; text-transform: uppercase; letter-spacing: 0.5px; transition: all 0.3s ease; border: none; cursor: pointer; } .btn-register { background: var(--btn-gradient); color: #fff; box-shadow: 0 0 15px rgba(255, 140, 26, 0.4); } .btn-register:hover { transform: translateY(-2px); box-shadow: 0 0 25px rgba(255, 140, 26, 0.7); } .btn-login { background: var(--card-bg); color: var(--text-main); border: 2px solid var(--primary); } .btn-login:hover { background: var(--primary); color: #fff; box-shadow: 0 0 20px rgba(255, 140, 26, 0.5); } .main-nav { background-color: var(--card-bg); width: 100%; display: flex; min-height: 52px; border-top: 1px solid var(--border-color); } .nav-container { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: row; justify-content: center; align-items: center; gap: 8px; padding: 0 20px; width: 100%; } .nav-link { color: var(--text-main); text-decoration: none; font-size: 15px; font-weight: 600; padding: 8px 16px; border-radius: 8px; transition: all 0.3s ease; position: relative; white-space: nowrap; } .nav-link:hover { color: var(--primary); background-color: rgba(255, 140, 26, 0.1); } .nav-link.active { color: var(--primary); } .nav-link.active::after { content: ''; position: absolute; bottom: -1px; left: 50%; transform: translateX(-50%); width: 24px; height: 3px; background-color: var(--primary); border-radius: 2px; } .hamburger-menu { display: none; } .mobile-menu-overlay { display: none; } .mobile-nav-buttons { display: none; } .site-footer { background-color: var(--card-bg); border-top: 2px solid var(--primary); margin-top: 0; } .footer-container { max-width: 1200px; margin: 0 auto; padding: 40px 20px 20px; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 30px; } .footer-brand .footer-logo { font-size: 28px; font-weight: 900; text-decoration: none; color: var(--text-main); text-transform: uppercase; background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 50%, var(--deep-orange) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .footer-description { color: #ccc; font-size: 14px; line-height: 1.6; margin-top: 15px; } .footer-heading { color: var(--secondary); font-size: 18px; font-weight: bold; margin-bottom: 15px; position: relative; padding-bottom: 10px; } .footer-heading::after { content: ''; position: absolute; bottom: 0; left: 0; width: 40px; height: 2px; background: var(--primary); } .footer-nav { list-style: none; } .footer-nav li { margin-bottom: 8px; } .footer-nav a { color: #ccc; text-decoration: none; font-size: 14px; transition: all 0.3s ease; } .footer-nav a:hover { color: var(--primary); padding-left: 8px; } .footer-bottom { background-color: var(--background); padding: 15px 0; border-top: 1px solid var(--border-color); } .footer-bottom-container { display: flex; justify-content: space-between; align-items: center; } .copyright { color: #aaa; font-size: 14px; } .footer-disclaimer { color: #666; font-size: 12px; } @media (max-width: 768px) { :root { --header-offset: 110px; } body { overflow-x: hidden; } .header-top { min-height: auto; border-bottom: none; } .header-container { width: 100%; max-width: none; min-height: 60px; padding: 0 15px; position: relative; justify-content: center; } .logo { display: block; font-size: 28px; padding-left: 0; } .desktop-nav-buttons { display: none !important; } .hamburger-menu { display: flex; flex-direction: column; justify-content: center; gap: 4px; width: 40px; height: 40px; background: transparent; border: none; cursor: pointer; position: absolute; left: 15px; top: 50%; transform: translateY(-50%); z-index: 1001; } .hamburger-menu .bar { display: block; width: 24px; height: 3px; background-color: var(--text-main); border-radius: 2px; transition: all 0.3s ease; margin: 0 auto; } .hamburger-menu.active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); background-color: var(--primary); } .hamburger-menu.active .bar:nth-child(2) { opacity: 0; } .hamburger-menu.active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background-color: var(--primary); } .main-nav { display: none; flex-direction: column; position: fixed; top: 0; left: 0; width: 300px; max-width: 80%; height: 100vh; background-color: var(--card-bg); box-shadow: 8px 0 30px rgba(0, 0, 0, 0.5); transform: translateX(-100%); transition: transform 0.3s ease; z-index: 1000; overflow-y: auto; border-top: none; border-right: 2px solid var(--primary); } .main-nav.active { display: flex; transform: translateX(0); } .nav-container { flex-direction: column; justify-content: flex-start; align-items: flex-start; width: 100%; max-width: none; padding: 20px 0 80px; gap: 0; margin: 0; } .nav-link { font-size: 16px; padding: 14px 20px; width: 100%; border-bottom: 1px solid rgba(255, 255, 255, 0.1); color: #ccc; } .nav-link:hover { background: rgba(255, 140, 26, 0.1); color: var(--primary); padding-left: 24px; } .mobile-menu-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.7); z-index: 999; } .mobile-menu-overlay.active { display: block; } .mobile-nav-buttons { display: flex; justify-content: center; gap: 10px; width: 100%; padding: 10px 15px; background-color: var(--background); z-index: 1000; min-height: 48px; border-bottom: 1px solid var(--border-color); } .mobile-nav-buttons .btn { flex: 1; padding: 10px 10px; font-size: 12px; text-align: center; max-width: 160px; } .footer-container { grid-template-columns: 1fr; gap: 25px; padding: 30px 20px; } .footer-column { text-align: left; } .footer-bottom-container { flex-direction: column; gap: 8px; } .footer-disclaimer { text-align: center; } .page-content img { max-width: 100% !important; height: auto !important; display: block; } .page-content { overflow-x: hidden; max-width: 100%; } body { overflow-x: hidden; } }
/* 移动端内容区防溢出（系统追加，请勿删除） */
@media (max-width: 768px) {
  .page-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
  }
  .page-content {
    overflow-x: hidden;
    max-width: 100%;
  }
  body {
    overflow-x: hidden;
  }
}
/* 内容保护（系统追加，请勿删除） */
body {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
input, textarea, select, [contenteditable="true"] {
  -webkit-user-select: text;
  -moz-user-select: text;
  user-select: text;
}